Cisco CP-3905=
UNIFIED SIP PHONE 3905 CHARCOAL
Key facts
- Part number
- CP-3905=
- Brand
- Cisco
- Category
- IP phones
- Price
- AUD 496.84≈ USD 346 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
CISCO UNIFIED SIP PHONE 3905 CHARCOAL
The Cisco Unified SIP Phone 3905 is a cost-effective, entry-level IP phone that addresses the need for basic voice communications with common Cisco Unified Communications features in an attractive design that is also budget-friendly. The phone can fill the communication needs of cubicle, retail, classroom, manufacturing floor and hallway, as well as various wall-mounted deployments.
The single-line Cisco Unified SIP Phone 3905 supports two calls per line. Fixed keys for redial, transfer, and hold/resume, along with a full-duplex speakerphone and two-line display, which comes standard, deliver a more productive, easier-to-use, and flexible endpoint experience. With its dual-port 10/100 Ethernet switch for network and PC connections, the Cisco Unified SIP Phone 3905 offers IT organizations a cost-effective solution to reduce cabling infrastructure and administration costs at the desktop.
- Uses VoIP technology to transfer audio signals over the Internet while circumventing high toll charges by telephone companies
- With PoE port, transfer data and power on a single cable to places where a power outlet is absent
- Enjoy the internet to its max and get cost-effective voice communication to areas like lobbies, guest rooms, and conference halls
Specifications
General
- Software Supported
- Unified Communications Manager Business Edition 3000
- Display Color
- Monochrome
- Screen Resolution
- 128 x 32
- Speakerphone
- Yes
- Voice Codec
- G.729b
G.729a
- Features
- Voice Activity Detection
Call Pick-up
- IP Phone Technology
- VoIP
- Dialer Type
- Dial Pad
- Total Number of Phone Lines
- 1
- Base Unit Connectivity Technology
- Corded
- Communication Protocols
- SIP
RTCP
- Product Color
- Charcoal
- Color Family
- Grey
- Number of Network (RJ-45) Ports
- 2
- Network (RJ-45)
- Yes
- PoE (RJ-45) Port
- Yes
- Buttons & Keys Type
- Volume Control
Hold Button
- Product Type
- IP Phone
Manufacturer Website Address
- Manufacturer
- Cisco Systems, Inc
- Product Model
- 3905
- Product Name
- 3905 IP Phone
- Product Series
- 3900
- Brand Name
- Cisco
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 496.84≈ USD 346
- Oct 2026
- Lowest recorded
- AUD 496.84≈ USD 346
- Highest recorded
- AUD 496.84≈ USD 346
- Recorded
- 2026
- 1 price point
AUD 496.84 rrp, recorded
Buy or sell Cisco CP-3905=
Buying Cisco IP phones
Looking to buy the Cisco CP-3905= or a compatible IP phone? Prology supplies new, refurbished and used Cisco IP phones in Australia and the United States. Send the part number and quantity for a firm price.
Selling Cisco IP phones
Have a spare or decommissioned CP-3905=? Prology buys used and surplus Cisco IP phones — single units or whole lots — and replies with an offer within 1 business day. Sell your CP-3905=.
- What is the Cisco CP-3905=?
- The Cisco CP-3905= is a Cisco IP phone – UNIFIED SIP PHONE 3905 CHARCOAL.
- How much does the Cisco CP-3905= cost?
- The reference price on record is AUD 496.84 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the Cisco CP-3905=?
- It is not listed on the Prology store yet. Prology sources Cisco IP phones on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used Cisco CP-3905=?
- Yes. Prology buys used and surplus Cisco IP phones, including the CP-3905=. Get an offer — sell outright or trade in against your next order.
Request a quote for CP-3905=
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.